You can link a savings account to Cash App, but only as a way to move money in and out—not to earn interest or use Cash App's own savings features
Cash App lets you connect an external savings account from your bank so you can transfer money between them. The connection works in both directions: you can move money from your Cash App balance into your savings account, or pull money from savings into Cash App to spend or send. However, Cash App does not treat a linked savings account as a place to hold your balance or earn interest. Your Cash App balance stays in Cash App, and your savings account stays separate at your bank.
If you want to save money within Cash App itself, the app offers a feature called Cash App Savings, which is a separate product that earns interest. That is different from linking an external account. This guide covers how to link an outside savings account and what that connection actually does.
Key Takeaways
- You can link a savings account from any U.S. bank to Cash App by providing your account and routing numbers, which you can find on a check or by logging into your bank's website.
- Transfers from Cash App to a linked savings account usually arrive within one to three business days, while transfers from savings to Cash App can take up to five business days.
- Linking a savings account does not let you earn interest on your Cash App balance—Cash App Savings is a separate feature that does offer interest.
- Cash App will ask you to verify the account by confirming two small deposits your bank sends to that account, a process that typically takes three to five business days.
- You can unlink a savings account at any time through the app's settings, and doing so does not affect your bank account or Cash App balance.
How to link a savings account step by step
Open Cash App and tap the profile icon in the bottom right corner. Select "Linked Bank Accounts" or "Bank Accounts," depending on your app version. Tap the plus sign or "Add Account" button. Choose "Savings Account" from the account type menu (Cash App also lets you link checking accounts, but the process is the same).
Enter your account number and routing number. You can find both on a check from your savings account—the routing number is the first nine digits on the bottom left, and your account number follows it. If you do not have a check, log into your bank's website or app and look for account details or statements. Some banks display this information in a section labeled "Account Information" or "Routing & Account Numbers."
Cash App will then ask you to verify the account. Your bank will send two small deposits (usually under one dollar each) to your Cash App account within three to five business days. When they arrive, go back to the Cash App verification screen and enter the exact amounts. Once you confirm both deposits, the account is linked and ready to use.
Transfer times and limits when moving money to and from savings
Money moving from your Cash App balance to a linked savings account usually arrives within one to three business days. The exact timing depends on your bank—some process transfers faster than others. Weekends and bank holidays can add time, so a transfer you send on Friday afternoon might not land until Tuesday.
Money moving from your savings account into Cash App can take longer, up to five business days. This slower timeline is standard across most payment apps and reflects how banks process incoming transfers. If you need cash quickly, transfer from savings to Cash App earlier in the week rather than waiting until Friday.
Cash App does not publish a daily transfer limit for linked accounts, but your bank may have its own rules about how much you can move in a single day or week. Check your bank's transfer policies before you move large amounts. If a transfer fails or is delayed, contact your bank first—they control the movement of money on their end.
The difference between a linked savings account and Cash App Savings
A linked savings account is straightforward a connection to your bank. Money does not sit there earning interest through Cash App; it earns whatever interest your bank offers (which is often very little). The link exists only to let you move money back and forth.
Cash App Savings is a separate product that Cash App itself offers. When you use Cash App Savings, your money stays in your Cash App account and earns interest at a rate Cash App sets. As of now, Cash App Savings is available only to some users and is being rolled out gradually. If you see a "Savings" tab in your Cash App, you can open a savings account directly within the app without linking an external bank account.
If you want to earn interest on money you keep in Cash App, look for the Savings feature in the app. If you want to keep your savings at your bank and straightforward move money between Cash App and that account, link your savings account using the steps above.
What happens if you unlink a savings account
You can unlink a savings account from Cash App at any time by going to your linked accounts, selecting the account, and choosing "Remove" or "Unlink." Unlinking does not close your bank account, does not affect your Cash App balance, and does not cancel any pending transfers. Your bank account continues to exist and function normally.
If you have a transfer in progress when you unlink the account, that transfer will still complete. The account remains unlinked after the transfer finishes. If you want to link the same account again later, you will need to go through the verification process a second time.
Security and what Cash App needs to know
Cash App asks for your account number and routing number, which are printed on every check and visible in your bank's online portal. These numbers alone do not let someone withdraw money from your account—they are designed to be shared. However, you should still link your account only on a device you trust and over a network you control, not on public WiFi.
Cash App uses encryption to protect the information you send, and the verification process (confirming the two small deposits) proves you actually own the account. If someone tried to link an account that is not theirs, they would not be able to confirm the deposits and the link would fail.
If you believe someone has linked your savings account to their Cash App without permission, contact your bank when ready. Your bank can reverse any unauthorized transfers and help you find the account. You can also unlink the account from Cash App if you still have access to it.
Frequently Asked Questions
Can I link a savings account from a credit union instead of a bank?
Yes. Credit unions work the same way as banks for linking purposes. You will need your account number and routing number, which credit unions provide the same way banks do. The verification process and transfer times are identical.
What if the two verification deposits do not show up after five business days?
Contact your bank and ask them to check for pending deposits from Cash App or Square (Cash App's parent company). If your bank shows no record of the deposits, contact Cash App support through the app. You may need to unlink and try again, or your bank may have blocked the deposits for security reasons.
Can I link multiple savings accounts to the same Cash App?
Yes. You can link more than one account and choose which one to transfer to each time you move money. This is useful if you have savings at different banks or want to keep money separated by purpose.
Does linking a savings account let me use it to pay bills through Cash App?
No. You can only transfer money between your Cash App balance and the linked account. To pay a bill through Cash App, the money must be in your Cash App balance first. You would transfer from savings to Cash App, then use that Cash App balance to pay the bill.
What if my bank does not recognize the routing number Cash App is asking for?
Double-check that you entered the routing number correctly—it is the first nine digits on the bottom left of a check. If you are still unsure, log into your bank's website or call their customer service line and ask for your routing number. Some banks have multiple routing numbers for different regions, so make sure you have the one for your branch.